<!DOCTYPE html>
<html>
<meta content="" lang="utf-8">
<head>
	<title>Welcome to CodeIgniter</title>
</head>
<body>
<form action="/upload/doUp" method="post" enctype="multipart/form-data">
	<input type="file" name="upfile">
	<input type="submit" name="sub" value="提交">
</form>
</body>
</html>